The aim of this study was to investigate the effect of commercial herbal and chemical medicines on growth performance, serum lipids, intestinal selected bacterial population and intestinal morphology of broiler chickens. In this study, 450 day-old female broiler chickens (Arian strain) were divided into 10 treatments with three replicates of 15 chicks per replicate. On day 14 of the experiment,...

background: colibacillosis in poultry, reduces growth and performance, increases mortality and causes economic losses. objectives: an experiment was conducted to study the effect of egg yolk powder and antibody (igy) on intestinal morphology and reduction of bacterial colonization in broilers infected with e. coli. methods: ten laying hens were immunized with e. coli o2: k1. the eggs were colle...

the effect of a commercial probiotic (protexin) on growth performance and survival rate in sobaity sparidentex hasta was investigated. 240 fish with average weight of 2.99±0.87g were treated for 10 weeks. this study was carried out in a completely random design with 12 experimental groups, in 4 treatments each with 3 replicates. experimental groups were consisted of four levels of 0.0, 0.5, 1.0...

An experiment was carried out to compare the effects of laying hen’s diet supplemented with inorganic and different organic sources of selenium (Se) on quality and oxidative stability of eggs during storage. A total of 81, (35-week old) laying hens of Lohmann LSL-White were assigned to cages in a completely randomized design with 9 groups of treatment and 3 replicates of 3 birds. Hens in each g...

This study was carried out in the Ornamental Plants Farm, Horticulture Department, Faculty of Agriculture, Ain Shams University, Cairo, Egypt.  Two individual experiments were done.  The first experiment aimed to effect Phos root-x as newly rooting promoter at different rates (0, 0.5, 1, 1.5, 2, 2.5 and 3 cm3/l) on terminal cuttings rosemary plants. 20th July during two seasons 2019 2020.  cons...

The speed of kill of a spot-on formulation of fipronil (Frontline Top Spot, Merial Limited, Duluth, GA) against adult cat fleas (Ctenocephalides felis) and brown dog ticks (Rhipicephalus sanguineus) was evaluated in dogs in a commercial laboratory setting. Forty dogs were allocated to 20 replicates of two based on sex and pretreatment flea counts. Within each replicate, dogs were randomly alloc...

This experiment was undertaken to assess the influence of thyme (Thymus vulgaris) and turmeric (Curcuma longa) essential oils on hematobiochemical parameters Japanese quails. One hundred eighty, 6-day old quail chicks were subjected five weeks trial. Quail distributed at random into dietary treatment groups each with three replicates 12 quails per treatment. Quails T0 group fed diet without (Ba...